Fix month view's display of end-of-day instances
If a non-all-day instance extends to the end of a day, its dtEnd will be 00:00 of the next day. The month view incorrectly shows the instance occurring on both days.
BUG: 165212 FIXED-IN: 5.16.3
If a non-all-day instance extends to the end of a day, its dtEnd will be 00:00 of the next day. The month view incorrectly shows the instance occurring on both days.
BUG: 165212 FIXED-IN: 5.16.3